number-sense/bar-model/multi-step-model · 套题 20

20 problems
1
Noah had 9 cookies and sold 6 of them. How many cookies does Noah have remaining? =
2
Jake had 3 cookies and sold 2 of them. How many cookies does Jake have remaining? =
3
Sofia had 8 pencils and sold 6 of them. How many pencils does Sofia have remaining? =
4
Carlos had 3 oranges. A friend gave Carlos 1 more oranges. How many oranges does Carlos have in all? =
5
Carlos had 10 oranges and gave away 9. How many oranges does Carlos have left? =
6
Mia had 2 cards and sold 1 of them. How many cards does Mia have remaining? =
7
Noah has 10 bags with 10 apples in each bag. How many apples does Noah have in all? =
8
Lisa has 10 bags with 2 books in each bag. How many books does Lisa have in all? =
9
Noah bought 8 boxes. Each box has 10 cards. How many cards does Noah have in total? =
10
Jake put 1 marbles in a basket and added 10 more. How many marbles are in the basket in total? =
11
Mia had 3 oranges. A friend gave Mia 7 more oranges. How many oranges does Mia have in all? =
12
Emma bought 8 boxes. Each box has 9 grapes. How many grapes does Emma have in total? =
13
Liam has 5 bags with 8 grapes in each bag. How many grapes does Liam have in all? =
14
Mia had 6 oranges and gave away 2. How many oranges does Mia have left? =
15
Emma had 7 marbles and sold 2 of them. How many marbles does Emma have remaining? =
16
Carlos bought 8 toys but lost 3 of them. How many toys does Carlos have now? =
17
Sam bought 7 books but lost 3 of them. How many books does Sam have now? =
18
Sofia bought 10 boxes. Each box has 9 pencils. How many pencils does Sofia have in total? =
19
Jake bought 9 boxes. Each box has 2 marbles. How many marbles does Jake have in total? =
20
Mia had 4 toys and gave away 3. How many toys does Mia have left? =
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